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13212301351 is a prime number
BaseRepresentation
bin11000100111000001…
…11011100000100111
31021002210021110011111
430103200323200213
5204024322120401
610023013245451
7645261465004
oct142340734047
937083243144
1013212301351
11566aaaa617
122688933887
1313273751c2
148d4a308ab
15524ddae51
hex31383b827

13212301351 has 2 divisors, whose sum is σ = 13212301352. Its totient is φ = 13212301350.

The previous prime is 13212301279. The next prime is 13212301357. The reversal of 13212301351 is 15310321231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13212301351 - 219 = 13211777063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13212301357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6606150675 + 6606150676.

It is an arithmetic number, because the mean of its divisors is an integer number (6606150676).

Almost surely, 213212301351 is an apocalyptic number.

13212301351 is a deficient number, since it is larger than the sum of its proper divisors (1).

13212301351 is an equidigital number, since it uses as much as digits as its factorization.

13212301351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 22.

Adding to 13212301351 its reverse (15310321231), we get a palindrome (28522622582).

The spelling of 13212301351 in words is "thirteen billion, two hundred twelve million, three hundred one thousand, three hundred fifty-one".